Help me please 3. Functions f and A are defined by these equations.
A(x) = 25 + 10x
f(x) = 80 – 15x
Which function has a greater value when x is 2.5?

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

A33 gram sample of a substance that's used to detect explosives has a k-value of 0.1473. n = noekt no = initial mass (at time t = 0) n = mass at time t k = a positive constant that depends on the substance itself and on the units used to measure time t = time, in days

What is the radical expression that is equivalent to the expression 27 1 over 5?